Evidence row 2733375

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q1gTAv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4870a61c-ed46-4ed6-865f-fd67026910d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Deso",
  "owner_address": "0x03f12a4f857999d570cb2aaa6ed57fa5e16c7006",
  "raw": {
    "agent_id": "214414",
    "agent_uri": "https://centralcity.ai/a/Q1gTAv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Q1gTAv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4870a61c-ed46-4ed6-865f-fd67026910d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q1gTAv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:26:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Q1gTAv"
}

What the leaf hashes

{"body":"d8949abb4f0b8b3ab85f9574dd70e0d309f0562d01035250483564538961eb07","id":2733375,"kind":"listing","method":"sync.erc8004/1","observed_us":1793752012153942,"prev":null,"subject":"erc8004:5042:214414","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x10635c5274a210fcfac91a08bd15e336b556c6da44b00db2ef1a7f6e5122bb12
2. 0xb26702ec450e3c0e9ed4128634eae6986f65344e01a9b391f38f74303627e2d4
3. 0xaf8d5f107600d968c3515c96bf6c3eae3cd398e0e8743b4c2b3e70e094990599
4. 0x0db350d4820b078bb637971c8e6f6e846ca124a8118dd3e2af4ac7664c3160ef
5. 0xabffacbef2e42de6a9fc9c468c00c29c430b4d8f0e938f8f79799affc0a0df66
6. 0xdd1d4cbce20576667ee2e69b3746801cc4d2e392ade5e616686bf81f613b3929
7. 0xd6420774ddb3cc1aa73e1d4c396192a1ebdfc34584614144e6a5b64324f4a595
8. 0x6719af21f371a44c683c31ed4c4ae9061fc0d0f5d18dffa3f7863410b82ad770
9. 0x059fbba456fbd401e56b8e92427e8a0bce42fcf4ff0908d01458f731eef06fe2
10. 0xfc2f7985d6208d373ac6cec641a0a3f8c839bd482a3e1d3dd1f022687ef45d37
11. 0x296065403b6b325d7935ddb7dbf9c282604b3ed4c4476b023a7c4e4366d95d09
12. 0x57459583d1254025ef078e8ccea721fdd3d31a79f5ccebf2fd02542f8a6816ab
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345